18081315072

素因数分解:

$2^8\times 3^5\times {\mathrm{290659}}^1$

素因数の和:290690

約数の個数: 108

約数和(自身を含む): 54063922640

約数和(自身を除く): 35982607568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3456, 3888, 5184, 6912, 7776, 10368, 15552, 20736, 31104, 62208, 290659, 581318, 871977, 1162636, 1743954, 2325272, 2615931, 3487908, 4650544, 5231862, 6975816, 7847793, 9301088, 10463724, 13951632, 15695586, 18602176, 20927448, 23543379, 27903264, 31391172, 37204352, 41854896, 47086758, 55806528, 62782344, 70630137, 74408704, 83709792, 94173516, 111613056, 125564688, 141260274, 167419584, 188347032, 223226112, 251129376, 282520548, 334839168, 376694064, 502258752, 565041096, 669678336, 753388128, 1004517504, 1130082192, 1506776256, 2009035008, 2260164384, 3013552512, 4520328768, 6027105024, 9040657536, 18081315072]

約数ペア:

[(1, 18081315072), (2, 9040657536), (3, 6027105024), (4, 4520328768), (6, 3013552512), (8, 2260164384), (9, 2009035008), (12, 1506776256), (16, 1130082192), (18, 1004517504), (24, 753388128), (27, 669678336), (32, 565041096), (36, 502258752), (48, 376694064), (54, 334839168), (64, 282520548), (72, 251129376), (81, 223226112), (96, 188347032), (108, 167419584), (128, 141260274), (144, 125564688), (162, 111613056), (192, 94173516), (216, 83709792), (243, 74408704), (256, 70630137), (288, 62782344), (324, 55806528), (384, 47086758), (432, 41854896), (486, 37204352), (576, 31391172), (648, 27903264), (768, 23543379), (864, 20927448), (972, 18602176), (1152, 15695586), (1296, 13951632), (1728, 10463724), (1944, 9301088), (2304, 7847793), (2592, 6975816), (3456, 5231862), (3888, 4650544), (5184, 3487908), (6912, 2615931), (7776, 2325272), (10368, 1743954), (15552, 1162636), (20736, 871977), (31104, 581318), (62208, 290659)]